Open yurihelpful.com, pick a plan, and finish checkout. Yuri emails you an activation code. In Telegram, send /start plus that code to Yuri. That ties your account to this chat.
On Instagram, X, LinkedIn, YouTube, Reddit, TikTok, or Pinterest, click the Yuri button on the post. On any other page, use the toolbar button to save the current address.Saved to Yuri means Yuri accepted the link. He reads it after that. Today he also messages you on Telegram when he finishes.